#include<stdio.h>
struct Student
{
	long int num;
	char name[30];
	char sex;
	char addr[100];
	
};
int main()
{
	struct Student a={10101,"LiLin",'M',"123 bei jing road"};
	printf("num:%d\nname:%s\nsex:%c\naddr:%s\n",a.num,a.name,a.sex,a.addr);
} 
